#include<stdio.h>

int main(void)
{
   int a,b,c;
   printf("a:"); scanf("%d",&a);
   printf("b:"); scanf("%d",&b);
   printf("c:"); scanf("%d",&c);

   int min = a;

   if(min>b)
      min = b;
   if(min>c)
      min = c;
   printf("min :%d",min);
   return 0;
}
